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<div class="subTitle">org.apache.commons.io</div>
<h2 title="Class CopyUtils" class="title">Class CopyUtils</h2>
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<li>org.apache.commons.io.CopyUtils</li>
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<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>Use IOUtils. Will be removed in 2.0.
  Methods renamed to IOUtils.write() or IOUtils.copy().
  Null handling behaviour changed in IOUtils (null data does not
  throw NullPointerException).</i></div>
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<br>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public class <span class="strong">CopyUtils</span>
extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">This class provides static utility methods for buffered
 copying between sources (<code>InputStream</code>, <code>Reader</code>,
 <code>String</code> and <code>byte[]</code>) and destinations
 (<code>OutputStream</code>, <code>Writer</code>, <code>String</code> and
 <code>byte[]</code>).
 <p>
 Unless otherwise noted, these <code>copy</code> methods do <em>not</em>
 flush or close the streams. Often doing so would require making non-portable
 assumptions about the streams' origin and further use. This means that both
 streams' <code>close()</code> methods must be called after copying. if one
 omits this step, then the stream resources (sockets, file descriptors) are
 released when the associated Stream is garbage-collected. It is not a good
 idea to rely on this mechanism. For a good overview of the distinction
 between "memory management" and "resource management", see
 <a href="http://www.unixreview.com/articles/1998/9804/9804ja/ja.htm">this
 UnixReview article</a>.
 <p>
 For byte-to-char methods, a <code>copy</code> variant allows the encoding
 to be selected (otherwise the platform default is used). We would like to
 encourage you to always specify the encoding because relying on the platform
 default can lead to unexpected results.
 <p>
 We don't provide special variants for the <code>copy</code> methods that
 let you specify the buffer size because in modern VMs the impact on speed
 seems to be minimal. We're using a default buffer size of 4 KB.
 <p>
 The <code>copy</code> methods use an internal buffer when copying. It is
 therefore advisable <em>not</em> to deliberately wrap the stream arguments
 to the <code>copy</code> methods in <code>Buffered*</code> streams. For
 example, don't do the following:
 <pre>
  copy( new BufferedInputStream( in ), new BufferedOutputStream( out ) );
  </pre>
 The rationale is as follows:
 <p>
 Imagine that an InputStream's read() is a very expensive operation, which
 would usually suggest wrapping in a BufferedInputStream. The
 BufferedInputStream works by issuing infrequent
 <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#read(byte[],%20int,%20int)" title="class or interface in java.io"><code>InputStream.read(byte[] b, int off, int len)</code></a> requests on the
 underlying InputStream, to fill an internal buffer, from which further
 <code>read</code> requests can inexpensively get their data (until the buffer
 runs out).
 <p>
 However, the <code>copy</code> methods do the same thing, keeping an
 internal buffer, populated by
 <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#read(byte[],%20int,%20int)" title="class or interface in java.io"><code>InputStream.read(byte[] b, int off, int len)</code></a> requests. Having two
 buffers (or three if the destination stream is also buffered) is pointless,
 and the unnecessary buffer management hurts performance slightly (about 3%,
 according to some simple experiments).
 <p>
 Behold, intrepid explorers; a map of this class:
 <pre>
       Method      Input               Output          Dependency
       ------      -----               ------          -------
 1     copy        InputStream         OutputStream    (primitive)
 2     copy        Reader              Writer          (primitive)

 3     copy        InputStream         Writer          2

 4     copy        Reader              OutputStream    2

 5     copy        String              OutputStream    2
 6     copy        String              Writer          (trivial)

 7     copy        byte[]              Writer          3
 8     copy        byte[]              OutputStream    (trivial)
 </pre>
 <p>
 Note that only the first two methods shuffle bytes; the rest use these
 two, or (if possible) copy using native Java copy methods. As there are
 method variants to specify the encoding, each row may
 correspond to up to 2 methods.
 <p>
 Origin of code: Excalibur.</div>
<dl><dt><span class="strong">Version:</span></dt>
  <dd>$Id: CopyUtils.java 1680650 2015-05-20 18:36:40Z britter $</dd></dl>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#CopyUtils()">CopyUtils</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Instances should NOT be constructed in standard programming.</div>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(byte[],%20java.io.OutputStream)">copy</a></strong>(byte[]&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Copy bytes from a <code>byte[]</code> to an <code>OutputStream</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(byte[],%20java.io.Writer)">copy</a></strong>(byte[]&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(byte[],%20java.io.Writer,%20java.lang.String)"><code>copy(byte[], Writer, String)</code></a> instead</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(byte[],%20java.io.Writer,%20java.lang.String)">copy</a></strong>(byte[]&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Copy and convert bytes from a <code>byte[]</code> to chars on a
 <code>Writer</code>, using the specified encoding.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.InputStream,%20java.io.OutputStream)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Copy bytes from an <code>InputStream</code> to an
 <code>OutputStream</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.InputStream,%20java.io.Writer)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.InputStream,%20java.io.Writer,%20java.lang.String)"><code>copy(InputStream, Writer, String)</code></a> instead</i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.InputStream,%20java.io.Writer,%20java.lang.String)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Copy and convert bytes from an <code>InputStream</code> to chars on a
 <code>Writer</code>, using the specified encoding.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.Reader,%20java.io.OutputStream)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.Reader,%20java.io.OutputStream,%20java.lang.String)"><code>copy(Reader, OutputStream, String)</code></a> instead</i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.Reader,%20java.io.OutputStream,%20java.lang.String)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Serialize chars from a <code>Reader</code> to bytes on an
 <code>OutputStream</code>, and flush the <code>OutputStream</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.Reader,%20java.io.Writer)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Copy chars from a <code>Reader</code> to a <code>Writer</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.lang.String,%20java.io.OutputStream)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.lang.String,%20java.io.OutputStream,%20java.lang.String)"><code>copy(String, OutputStream, String)</code></a> instead</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.lang.String,%20java.io.OutputStream,%20java.lang.String)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Serialize chars from a <code>String</code> to bytes on an
 <code>OutputStream</code>, and
 flush the <code>OutputStream</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.lang.String,%20java.io.Writer)">copy</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;input,
    <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Copy chars from a <code>String</code> to a <code>Writer</code>.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<h4>CopyUtils</h4>
<pre>public&nbsp;CopyUtils()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Instances should NOT be constructed in standard programming.</div>
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<h4>copy</h4>
<pre>public static&nbsp;void&nbsp;copy(byte[]&nbsp;input,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Copy bytes from a <code>byte[]</code> to an <code>OutputStream</code>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the byte array to read from</dd><dd><code>output</code> - the <code>OutputStream</code> to write to</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<h4>copy</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;void&nbsp;copy(byte[]&nbsp;input,
                   <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(byte[],%20java.io.Writer,%20java.lang.String)"><code>copy(byte[], Writer, String)</code></a> instead</i></div>
<div class="block">Copy and convert bytes from a <code>byte[]</code> to chars on a
 <code>Writer</code>.
 The platform's default encoding is used for the byte-to-char conversion.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the byte array to read from</dd><dd><code>output</code> - the <code>Writer</code> to write to</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre>public static&nbsp;void&nbsp;copy(byte[]&nbsp;input,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Copy and convert bytes from a <code>byte[]</code> to chars on a
 <code>Writer</code>, using the specified encoding.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the byte array to read from</dd><dd><code>output</code> - the <code>Writer</code> to write to</dd><dd><code>encoding</code> - The name of a supported character encoding. See the
 <a href="http://www.iana.org/assignments/character-sets">IANA
 Charset Registry</a> for a list of valid encoding types.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre>public static&nbsp;int&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;input,
       <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)
                throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Copy bytes from an <code>InputStream</code> to an
 <code>OutputStream</code>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>InputStream</code> to read from</dd><dd><code>output</code> - the <code>OutputStream</code> to write to</dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of bytes copied</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre>public static&nbsp;int&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a>&nbsp;input,
       <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)
                throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Copy chars from a <code>Reader</code> to a <code>Writer</code>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>Reader</code> to read from</dd><dd><code>output</code> - the <code>Writer</code> to write to</dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of characters copied</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;void&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;input,
                   <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.InputStream,%20java.io.Writer,%20java.lang.String)"><code>copy(InputStream, Writer, String)</code></a> instead</i></div>
<div class="block">Copy and convert bytes from an <code>InputStream</code> to chars on a
 <code>Writer</code>.
 The platform's default encoding is used for the byte-to-char conversion.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>InputStream</code> to read from</dd><dd><code>output</code> - the <code>Writer</code> to write to</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre>public static&nbsp;void&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;input,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Copy and convert bytes from an <code>InputStream</code> to chars on a
 <code>Writer</code>, using the specified encoding.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>InputStream</code> to read from</dd><dd><code>output</code> - the <code>Writer</code> to write to</dd><dd><code>encoding</code> - The name of a supported character encoding. See the
 <a href="http://www.iana.org/assignments/character-sets">IANA
 Charset Registry</a> for a list of valid encoding types.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;void&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a>&nbsp;input,
                   <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.io.Reader,%20java.io.OutputStream,%20java.lang.String)"><code>copy(Reader, OutputStream, String)</code></a> instead</i></div>
<div class="block">Serialize chars from a <code>Reader</code> to bytes on an
 <code>OutputStream</code>, and flush the <code>OutputStream</code>.
 Uses the default platform encoding.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>Reader</code> to read from</dd><dd><code>output</code> - the <code>OutputStream</code> to write to</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre>public static&nbsp;void&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/Reader.html?is-external=true" title="class or interface in java.io">Reader</a>&nbsp;input,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Serialize chars from a <code>Reader</code> to bytes on an
 <code>OutputStream</code>, and flush the <code>OutputStream</code>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>Reader</code> to read from</dd><dd><code>output</code> - the <code>OutputStream</code> to write to</dd><dd><code>encoding</code> - The name of a supported character encoding. See the
 <a href="http://www.iana.org/assignments/character-sets">IANA
 Charset Registry</a> for a list of valid encoding types.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd><dt><span class="strong">Since:</span></dt>
  <dd>2.5</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;void&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;input,
                   <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<i>2.5 use <a href="../../../../org/apache/commons/io/CopyUtils.html#copy(java.lang.String,%20java.io.OutputStream,%20java.lang.String)"><code>copy(String, OutputStream, String)</code></a> instead</i></div>
<div class="block">Serialize chars from a <code>String</code> to bytes on an
 <code>OutputStream</code>, and
 flush the <code>OutputStream</code>.
 Uses the platform default encoding.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>String</code> to read from</dd><dd><code>output</code> - the <code>OutputStream</code> to write to</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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<pre>public static&nbsp;void&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;input,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;output,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;encoding)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Serialize chars from a <code>String</code> to bytes on an
 <code>OutputStream</code>, and
 flush the <code>OutputStream</code>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>String</code> to read from</dd><dd><code>output</code> - the <code>OutputStream</code> to write to</dd><dd><code>encoding</code> - The name of a supported character encoding. See the
 <a href="http://www.iana.org/assignments/character-sets">IANA
 Charset Registry</a> for a list of valid encoding types.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd><dt><span class="strong">Since:</span></dt>
  <dd>2.5</dd></dl>
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<pre>public static&nbsp;void&nbsp;copy(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;input,
        <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Writer.html?is-external=true" title="class or interface in java.io">Writer</a>&nbsp;output)
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Copy chars from a <code>String</code> to a <code>Writer</code>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - the <code>String</code> to read from</dd><dd><code>output</code> - the <code>Writer</code> to write to</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - In case of an I/O problem</dd></dl>
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